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Working with HydroShare, AORC data, HydroFabric and NextGen on CIROH JupyterHub Tutorial

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Storage:	The size of this resource is 8.5 MB
Created:	May 26, 2025 at 3:03 a.m. (UTC)
Last updated:	May 28, 2025 at 1:04 p.m. (UTC)
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Sharing Status:	Public
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Abstract

This tutorial introduces the use of the Consortium of Universities for the Advancement of Hydrologic Science, Inc. (CUAHSI) HydroShare repository and linked CIROH JupyterHub computing platform on 2i2c in support of CIROH collaborative research and NextGen modeling.

Learning Objectives
● Be able to use JupyterHub computing platforms linked to HydroShare (CIROH Jupyterhub on 2i2c specifically) to access, analyze and work with high community value datasets (AORC, Hydrofabric).
● Be able to set up, run, and analyze the results from a NextGEN model configured for research over a small watershed.
● Be able to create a HydroShare resource, populate it with metadata to share with a colleague or make it public.

To do this tutorial download and work through the steps in the Word Document CIROH_HydroShare_Tutorial.docx.

You will need to launch this resource into CIROH JupyterHub using Open With to work with the Tutorial Python and Jupyter Notebook files.

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README.md

🌊 Working with HydroShare, AORC data, HydroFabric and NextGen on CIROH JupyterHub Tutorial

This HydroShare resource provides a tutorial on the use of the Consortium of Universities for the Advancement of Hydrologic Science, Inc. (CUAHSI) HydroShare repository and linked CIROH JupyterHub computing platform on 2i2c in support of CIROH collaborative research and NextGen modeling. It introduces use of Jupyter Notebooks for retrieval of NOAA Analysis of Record for Calibration (AORC) datasets and setting up and executing NextGen for a small test watershed as a starting point for research with NextGen.

📦 Contents

Files

CIROH_HydroShare_Tutorial.docx. Tutorial instructions.
NextGenVisualization.ipynb. Jupyter Notebook with code for visualizing NextGen files
hydrofabric_visualization_utils.py. Code for visualizing the hydrofabric subset used by the notebook.
forcings_visualization_utilis.py. Code for visualizing the NextGen forcings (inputs) used by the notebook.
ngen_outputs_utils.py. Code for visualizing the NextGen outputs used by the notebook.

👥 Intended Audience

This workflow is ideal for:

Researchers exploring watershed behavior or hydrologic modeling
Practitioners building custom model runs for operational scenarios
Educators teaching hydrologic modeling and reproducible workflows

📘 Getting Started

To use this resource:

Download and printout if desired CIROH_HydroShare_Tutorial.docx. Work through its instructions step by step.
From HydroShare Open With CIROH JupyterHub to have the files transferred to JupyterHub.

Related Resources

This resource requires

Salehabadi, H., D. Tarboton, A. Nassar, A. M. Castronova, P. Dash (2025). Jupyter Notebooks for the Retrieval of AORC Data for Hydrologic Analysis, HydroShare, http://www.hydroshare.org/resource/72ea9726187e43d7b50a624f2acf591f

This resource belongs to the following collections:

Title	Owners	Sharing Status	My Permission
Curated List of Datasets for the CIROH Portal	Dan Ames	Public & Shareable	Open Access

Credits

Funding Agencies

This resource was created using funding from the following sources:

Agency Name	Award Title	Award Number
National Oceanic and Atmospheric Administration (NOAA), University of Alabama	CIROH: Enabling collaboration through data and model sharing with CUAHSI HydroShare	NA22NWS4320003 to University of Alabama, subaward A23-0266-S001 to Utah State University

How to Cite

Tarboton, D., H. Salehabadi, A. Nassar, F. Baig, A. M. Castronova, I. Garousi-Nejad, A. Patel, P. Dash (2025). Working with HydroShare, AORC data, HydroFabric and NextGen on CIROH JupyterHub Tutorial, HydroShare, http://www.hydroshare.org/resource/fc8539358fe64ca6a47468728a0687a1

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/

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